Question

2) Which of the following lacks a network layer?
a. HART
b. Wireless HART
c. Wired HART
d. None of these​

Answer 1

Answer:

the above picture shows the answer

Explanation:

please mark my answer as the brainliest answer

Answer 2

Answer:

hope this help please mark this as brainliest please

Explanation:

none of these is the answer